Chinese Journal of Magnetic Resonance ›› 1999, Vol. 16 ›› Issue (6): 563-568.

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COMPLETE ASSIGNMENT OF 1H AND 13C NMR CHEMICAL SHIFTS OF EVODIAMINE,RUTAECARPINE AND DEHYDROEVODIAMINE

ZHANG Hu, YANG Xiuwei, CHUI Yuxin   

  1. Beijing Medical University, National Research Laboratory of Natural and Biochetic Drugs, Beijing 100083
  • Received:1999-06-30 Revised:1999-09-06 Published:1999-12-05 Online:2018-01-13

Abstract: Three alkaloids, Evodiamine, Rutaecarpine and Dehydroevodiamine, were isolated from the fruits of Evndia rutaecarpa (Juss) var. bodinaieri (Dode) Huang. In this paper, all of the 1H and 13C NMR chemical shifts of these compounds were assigned through iD NMRand 2D NMR with Pulse Field Gradient (PFG) techniques (gCOSY, gNOESY, gHMQC and gHMBC).

Key words: Endia rutaecarpa(Juss) Benth var.bodinaieri, Evodiamine, Rutaecarpine, Dehydroevodiamine, 2D NMR with Pulse Field Gradient (PFG)